Eaton Crouse-Hinds EFS2190 UP DN Station - Hazardous
Part Number: EFS2190 UP DN
Quick Summary
The Eaton Crouse-Hinds EFS2190 UP DN pushbutton control station provides rugged, explosionproof control for hazardous-location equipment in industrial facilities. Maintenance downtime and compliance challenges commonly derail projects, especially when interfaces must withstand harsh environments. This enclosure meets NEC/CEC standards and hazardous-location ratings, with a 600 Vac operation and a durable Feraloy iron alloy body. In addition to safety-critical performance, the compact single-gang design supports fast installation and reliable operation within automation and safety systems, delivering measurable improvements in uptime and overall equipment efficiency.
Product Information
Extended Description
EFS2190 UP DN Eaton Crouse-Hinds: Eaton Crouse-Hinds series EFS pushbutton control station, With pushbuttons, With one 3/4" hub, Up, Down, Feraloy iron alloy, Two circuit universal, 2, 2, Single-gang, 2, Dead end, 3/4", 600 Vac
Product Name
Eaton Crouse-Hinds series EFS pushbutton control station
Catalog Number
EFS2190 UP DN
Product Length/Depth
3.5 in
Product Height
5.91 in
Product Width
5.25 in
Product Weight
8.43 lb
UPC
782274432489
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 2 Class III Class I, Division 1 Class II, Division 1 Class I, Division 2
NEMA Rating
3 9 7
Enclosure type
With pushbuttons
Voltage rating
600 Vac
Number of gangs
Single-gang
Number of pushbuttons
2
Number of devices
2
Normal position
Two circuit universal
Indicating plate markings
Up, Down
Style
Dead end
Trade size
3/4"
Number of circuits
2
Hub style
With one 3/4" hub
Material
Feraloy iron alloy
SP3D Design Package - EDS and EFS Explosionproof Control Stations
EFS explosionproof control stations for group B applications - catalog page
EDS and EFS Explosionproof Pushbutton, Pilot Light, and Selector Switch Control Stations Canadian certification
EDS and EFS Explosionproof Pushbutton, Pilot Light, and Selector Switch Control Stations Canadian certification
IF 899 - EDSX, EDS, EFS, DSDX and DSD Control Stations
IF 899 - EDSX, EDS, EFS, DSDX and DSD Control Stations
Eaton Specification Sheet - EFS2190 UP DN
Two pushbuttons and two devices are integrated in a single-gang enclosure with a 3/4 inch hub, simplifying control layouts and reducing panel footprint and wiring effort. This translates to faster commissioning, lower installation costs, and easier future modification in conveyors, hoists, and process skids. The Feraloy iron alloy housing delivers robust mechanical protection and corrosion resistance in demanding environments, while a 600 Vac rating ensures compatibility with standard industrial drives and power distributions, extending service life and reducing maintenance cycles. UP and Down indicating plates minimize operator error by clearly signaling active direction, complemented by a two-circuit universal design that simplifies device configurations without extra hardware. Installation is streamlined with dead-end style mounting and a compact footprint, reducing cabinet depth and conduit routing complexity. The enclosure ships with official installation guidance and is supported by Eaton’s SP3D packages, catalogs, and instruction sheets for rapid deployment. Field technicians benefit from consistent, pre-engineered performance, lowering training time and accelerating warranty-ready handoffs. Long-term ROI is enhanced by durable materials, standardized components, and readily available spares from Eaton’s network, minimizing downtime and replacement costs in hazardous-area facilities.
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FAQs
EFS2190 UP DN is designed for hazardous/classified locations and conforms to NEC/CEC requirements. It supports two devices in a single-gang enclosure with a 3/4" hub, suitable for applications like conveyors, hoists, and process skids where reliable emergency control is essential.
Key specs include a 600 Vac voltage rating, two pushbuttons, two devices, and a single-gang enclosure with a 3/4" hub. The unit uses a two-circuit universal design and features Up/Down indicating plates, enabling straightforward integration with standard industrial controls.
Yes. The EFS2190 UP DN is specified for hazardous locations with NEC classifications covering Class I, II, and III in Division 1 and Division 2, aligning with typical oil, gas, chemical, and mining applications. Always verify site-specific conditions per local regulations before installation.
The unit adheres to NEC/CEC standards and provides hazardous-location area classifications. It is supplied with a NEMA enclosure rating of 3, 9, 7 in the referenced configuration, ensuring suitability for demanding environments and regulatory compliance across North American markets.
Durable Feraloy housing, standard 3/4" hub, and a compact single-gang design reduce maintenance downtime and spare-parts variety. Availability of official installation instructions and 3D/catalog resources supports faster uptime, easier future upgrades, and lower long-term ownership costs in safety-critical automation systems.